Consolidated Statements of Comprehensive Income - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Statement of Comprehensive Income [Abstract]
Net income	$ 815	$ 566	$ 1,489	$ 1,233
Other comprehensive income/(loss):
Foreign currency translation adjustments	31	(84)	47	(109)
Other comprehensive income/(loss)	31	(84)	47	(109)
Comprehensive income	846	482	1,536	1,124
Comprehensive income attributable to non-controlling interest	(16)	(11)	(35)	(21)
Comprehensive income attributable to Intercontinental Exchange, Inc.	$ 830	$ 471	$ 1,501	$ 1,103